Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1: (61 commits)
  Revert Merge Request 551. This introduces regressions to Qt.
  Fixed scroll area size calculation on Mac.
  Fix a race where QThread::exit() is "lost" when called after start()
  make a partial build of linguist in no-gui config
  make the code less of a trap
  fix build from top level
  Partially revert MR 543 changes to Linguist.
  Apply f176759fc41abc4cb901c2cbaa15264f2a9ac85b to stdout too.
  Autotest: add some debugging, just in case there's something wrong
  Autotest: fix the fix for the rounding error.
  Fix compile error with QT_NO_LIBRARY in QtMultimedia
  the _setmode() prototype is different on win ce
  qdoc: Changed qdoc to output the new doc format.
  Doc: update 'developing on mac'
  fcntl.h doesn't seem to exist, either - contrary to an example on msdn
  Autotest: fix paths on the test server after update.
  Force the repaint during a window resize.
  fix compile on wince
  remove CONFIG += ordered again
  Assistant: Check namespace and virtual folder syntax of help projects.
  ...

7 files changed, 59 insertions, 89 deletions

diff --git a/src/gui/kernel/qapplication_mac.mm b/src/gui/kernel/qapplication_mac.mm
index 28072fc..321492d 100644
--- a/src/gui/kernel/qapplication_mac.mm
+++ b/src/gui/kernel/qapplication_mac.mm
@@ -1221,7 +1221,7 @@ void qt_init(QApplicationPrivate *priv, int)
         }
 
 #endif
-        if (!app_proc_ae_handlerUPP) {
+        if (!app_proc_ae_handlerUPP && !QApplication::testAttribute(Qt::AA_MacPluginApplication)) {
             app_proc_ae_handlerUPP = AEEventHandlerUPP(QApplicationPrivate::globalAppleEventProcessor);
             for(uint i = 0; i < sizeof(app_apple_events) / sizeof(QMacAppleEventTypeSpec); ++i) {
                 // Install apple event handler, but avoid overwriting an already
@@ -2446,25 +2446,30 @@ QApplicationPrivate::globalEventProcessor(EventHandlerCallRef er, EventRef event
             }
             if(!handled_event) {
                 if(cmd.commandID == kHICommandQuit) {
-                    handled_event = true;
-                    HiliteMenu(0);
-                    bool handle_quit = true;
-                    if(QApplicationPrivate::modalState()) {
-                        int visible = 0;
-                        const QWidgetList tlws = QApplication::topLevelWidgets();
-                        for(int i = 0; i < tlws.size(); ++i) {
-                            if(tlws.at(i)->isVisible())
-                                ++visible;
+                    // Quitting the application is not Qt's responsibility if
+                    // used in a plugin or just embedded into a native application.
+                    // In that case, let the event pass down to the native apps event handler.
+                    if (!QApplication::testAttribute(Qt::AA_MacPluginApplication)) {
+                        handled_event = true;
+                        HiliteMenu(0);
+                        bool handle_quit = true;
+                        if(QApplicationPrivate::modalState()) {
+                            int visible = 0;
+                            const QWidgetList tlws = QApplication::topLevelWidgets();
+                            for(int i = 0; i < tlws.size(); ++i) {
+                                if(tlws.at(i)->isVisible())
+                                    ++visible;
+                            }
+                            handle_quit = (visible <= 1);
+                        }
+                        if(handle_quit) {
+                            QCloseEvent ev;
+                            QApplication::sendSpontaneousEvent(app, &ev);
+                            if(ev.isAccepted())
+                                app->quit();
+                        } else {
+                            QApplication::beep();
                         }
-                        handle_quit = (visible <= 1);
-                    }
-                    if(handle_quit) {
-                        QCloseEvent ev;
-                        QApplication::sendSpontaneousEvent(app, &ev);
-                        if(ev.isAccepted())
-                            app->quit();
-                    } else {
-                        QApplication::beep();
                     }
                 } else if(cmd.commandID == kHICommandSelectWindow) {
                     if((GetCurrentKeyModifiers() & cmdKey))
diff --git a/src/gui/kernel/qcocoasharedwindowmethods_mac_p.h b/src/gui/kernel/qcocoasharedwindowmethods_mac_p.h
index 129e0a5..ec00915 100644
--- a/src/gui/kernel/qcocoasharedwindowmethods_mac_p.h
+++ b/src/gui/kernel/qcocoasharedwindowmethods_mac_p.h
@@ -58,7 +58,6 @@ QT_BEGIN_NAMESPACE
 extern Qt::MouseButton cocoaButton2QtButton(NSInteger buttonNum); // qcocoaview.mm
 extern QPointer<QWidget> qt_button_down; //qapplication_mac.cpp
 extern const QStringList& qEnabledDraggedTypes(); // qmime_mac.cpp
-extern bool qt_blockCocoaSettingModalWindowLevel; // qeventdispatcher_mac_p.h
 
 Q_GLOBAL_STATIC(QPointer<QWidget>, currentDragTarget);
 
@@ -102,30 +101,6 @@ QT_END_NAMESPACE
     return !(isPopup || isToolTip || isTool);
 }
 
-- (void)orderWindow:(NSWindowOrderingMode)orderingMode relativeTo:(NSInteger)otherWindowNumber
-{
-    if (qt_blockCocoaSettingModalWindowLevel) {
-        // To avoid windows popping in front while restoring modal sessions
-        // in the event dispatcher, we block cocoa from ordering this window
-        // to front. The result of not doing this can be seen if executing
-        // a native color dialog on top of another executing dialog.
-        return;
-    }
-    [super orderWindow:orderingMode relativeTo:otherWindowNumber];
-}
-
-- (void)setLevel:(NSInteger)windowLevel
-{
-    if (qt_blockCocoaSettingModalWindowLevel) {
-        // To avoid windows popping in front while restoring modal sessions
-        // in the event dispatcher, we block cocoa from ordering this window
-        // to front. The result of not doing this can be seen if executing
-        // a native color dialog on top of another executing dialog.
-        return;
-    }
-    [super setLevel:windowLevel];
-}
-
 - (void)toggleToolbarShown:(id)sender
 {
     macSendToolbarChangeEvent([self QT_MANGLE_NAMESPACE(qt_qwidget)]);
diff --git a/src/gui/kernel/qcocoaview_mac.mm b/src/gui/kernel/qcocoaview_mac.mm
index 06eb7ff..9c5380b 100644
--- a/src/gui/kernel/qcocoaview_mac.mm
+++ b/src/gui/kernel/qcocoaview_mac.mm
@@ -657,23 +657,33 @@ static int qCocoaViewCount = 0;
 {
     if (!qwidget)
         return;
-
     if (qwidgetprivate->data.in_destructor)
         return;
-    QEvent enterEvent(QEvent::Enter);
-    NSPoint windowPoint = [event locationInWindow];
-    NSPoint globalPoint = [[event window] convertBaseToScreen:windowPoint];
-    NSPoint viewPoint = [self convertPoint:windowPoint fromView:nil];
+
     if (!qAppInstance()->activeModalWidget() || QApplicationPrivate::tryModalHelper(qwidget, 0)) {
+        QEvent enterEvent(QEvent::Enter);
+        NSPoint windowPoint = [event locationInWindow];
+        NSPoint globalPoint = [[event window] convertBaseToScreen:windowPoint];
+        NSPoint viewPoint = [self convertPoint:windowPoint fromView:nil];
         QApplication::sendEvent(qwidget, &enterEvent);
         qt_mouseover = qwidget;
 
-        // Update cursor and dispatch hover events.
+        // Update cursor icon:
         qt_mac_update_cursor_at_global_pos(flipPoint(globalPoint).toPoint());
-        if (qwidget->testAttribute(Qt::WA_Hover) &&
-            (!qAppInstance()->activePopupWidget() || qAppInstance()->activePopupWidget() == qwidget->window())) {
-            QHoverEvent he(QEvent::HoverEnter, QPoint(viewPoint.x, viewPoint.y), QPoint(-1, -1));
-            QApplicationPrivate::instance()->notify_helper(qwidget, &he);
+
+        // Send mouse move and hover events as well:
+        if (!qAppInstance()->activePopupWidget() || qAppInstance()->activePopupWidget() == qwidget->window()) {
+            if (qwidget->testAttribute(Qt::WA_MouseTracking)) {
+                NSEvent *mouseEvent = [NSEvent mouseEventWithType:NSMouseMoved
+                    location:windowPoint modifierFlags:[event modifierFlags] timestamp:[event timestamp]
+                    windowNumber:[event windowNumber] context:[event context] eventNumber:[event eventNumber]
+                    clickCount:0 pressure:0];
+                qt_mac_handleMouseEvent(self, mouseEvent, QEvent::MouseMove, Qt::NoButton);
+            }
+            if (qwidget->testAttribute(Qt::WA_Hover)) {
+                QHoverEvent he(QEvent::HoverEnter, QPoint(viewPoint.x, viewPoint.y), QPoint(-1, -1));
+                QApplicationPrivate::instance()->notify_helper(qwidget, &he);
+            }
         }
     }
 }
diff --git a/src/gui/kernel/qeventdispatcher_mac.mm b/src/gui/kernel/qeventdispatcher_mac.mm
index a7f1224..0d93b9f 100644
--- a/src/gui/kernel/qeventdispatcher_mac.mm
+++ b/src/gui/kernel/qeventdispatcher_mac.mm
@@ -97,11 +97,6 @@ QT_BEGIN_NAMESPACE
 QT_USE_NAMESPACE
 
 /*****************************************************************************
-  Internal variables and functions
- *****************************************************************************/
-bool qt_blockCocoaSettingModalWindowLevel = false;
-
-/*****************************************************************************
   Externals
  *****************************************************************************/
 extern void qt_event_request_timer(MacTimerInfo *); //qapplication_mac.cpp
@@ -752,7 +747,6 @@ bool QEventDispatcherMacPrivate::interrupt = false;
 #ifdef QT_MAC_USE_COCOA
 QStack<QCocoaModalSessionInfo> QEventDispatcherMacPrivate::cocoaModalSessionStack;
 bool QEventDispatcherMacPrivate::currentExecIsNSAppRun = false;
-bool QEventDispatcherMacPrivate::modalSessionsTemporarilyStopped = false;
 bool QEventDispatcherMacPrivate::nsAppRunCalledByQt = false;
 bool QEventDispatcherMacPrivate::cleanupModalSessionsNeeded = false;
 NSModalSession QEventDispatcherMacPrivate::currentModalSessionCached = 0;
@@ -788,19 +782,14 @@ void QEventDispatcherMacPrivate::temporarilyStopAllModalSessions()
     // we need to stop all the modal session first. To avoid changing
     // the stacking order of the windows while doing so, we put
     // up a block that is used in QCocoaWindow and QCocoaPanel:
-    QBoolBlocker block1(blockSendPostedEvents, true);
-    QBoolBlocker block2(qt_blockCocoaSettingModalWindowLevel, true);
-
     int stackSize = cocoaModalSessionStack.size();
     for (int i=stackSize-1; i>=0; --i) {
         QCocoaModalSessionInfo &info = cocoaModalSessionStack[i];
         if (info.session) {
-            [NSApp runModalSession:info.session];
             [NSApp endModalSession:info.session];
             info.session = 0;
         }
     }
-    modalSessionsTemporarilyStopped = true;
     currentModalSessionCached = 0;
 }
 
@@ -834,29 +823,12 @@ NSModalSession QEventDispatcherMacPrivate::currentModalSession()
             // When creating a modal session cocoa will rearrange the windows.
             // In order to avoid windows to be put behind another we need to
             // keep the window level.
-            {
-                int level = [window level];
-                info.session = [NSApp beginModalSessionForWindow:window];
-                [window setLevel:level];
-            }
+            int level = [window level];
+            info.session = [NSApp beginModalSessionForWindow:window];
+            [window setLevel:level];
         }
         currentModalSessionCached = info.session;
     }
-
-    if (modalSessionsTemporarilyStopped && currentModalSessionCached) {
-        // After a call to temporarilyStopAllModalSessions, cocoa have
-        // now posted events to restore ended modal session windows to
-        // the correct window level. Those events will be processed
-        // _after_ our new calls to beginModalSessionForWindow have
-        // taken effect, which will end up stacking the windows wrong on
-        // screen. To work around this, we block cocoa from changing the
-        // stacking order of the windows, and flush out the pending events
-        // (the block is used in QCocoaWindow and QCocoaPanel):
-        QBoolBlocker block1(blockSendPostedEvents, true);
-        QBoolBlocker block2(qt_blockCocoaSettingModalWindowLevel, true);
-        [NSApp runModalSession:currentModalSessionCached];
-    }
-    modalSessionsTemporarilyStopped = false;
     return currentModalSessionCached;
 }
 
diff --git a/src/gui/kernel/qeventdispatcher_mac_p.h b/src/gui/kernel/qeventdispatcher_mac_p.h
index 8ac7c65..a0afb84 100644
--- a/src/gui/kernel/qeventdispatcher_mac_p.h
+++ b/src/gui/kernel/qeventdispatcher_mac_p.h
@@ -176,7 +176,6 @@ public:
     static bool currentExecIsNSAppRun;
     static bool nsAppRunCalledByQt;
     static bool cleanupModalSessionsNeeded;
-    static bool modalSessionsTemporarilyStopped;
     static NSModalSession currentModalSessionCached;
     static NSModalSession currentModalSession();
     static void updateChildrenWorksWhenModal();
diff --git a/src/gui/kernel/qt_cocoa_helpers_mac.mm b/src/gui/kernel/qt_cocoa_helpers_mac.mm
index b1e4c94..a05c7d5 100644
--- a/src/gui/kernel/qt_cocoa_helpers_mac.mm
+++ b/src/gui/kernel/qt_cocoa_helpers_mac.mm
@@ -882,7 +882,15 @@ void qt_mac_dispatchNCMouseMessage(void * /* NSWindow* */eventWindow, void * /*
         }
     }
 
-    QMouseEvent qme(eventType, qlocalPoint, qglobalPoint, button, button, keyMods);
+    Qt::MouseButtons buttons = 0;
+    {
+        UInt32 mac_buttons;
+        if (GetEventParameter((EventRef)[event eventRef], kEventParamMouseChord, typeUInt32, 0,
+                              sizeof(mac_buttons), 0, &mac_buttons) == noErr)
+            buttons = qt_mac_get_buttons(mac_buttons);
+    }
+
+    QMouseEvent qme(eventType, qlocalPoint, qglobalPoint, button, buttons, keyMods);
     qt_sendSpontaneousEvent(widgetToGetEvent, &qme);
 
     // We don't need to set the implicit grab widget here because we won't
diff --git a/src/gui/kernel/qwidget_mac.mm b/src/gui/kernel/qwidget_mac.mm
index 3d86936..d7cd2eb 100644
--- a/src/gui/kernel/qwidget_mac.mm
+++ b/src/gui/kernel/qwidget_mac.mm
@@ -4267,6 +4267,7 @@ void QWidgetPrivate::setGeometry_sys(int x, int y, int w, int h, bool isMove)
 
     QMacCocoaAutoReleasePool pool;
     bool realWindow = isRealWindow();
+    BOOL needDisplay = realWindow ? YES : NO;
 
     if (realWindow && !q->testAttribute(Qt::WA_DontShowOnScreen)){
         adjustWithinMaxAndMinSize(w, h);
@@ -4314,7 +4315,7 @@ void QWidgetPrivate::setGeometry_sys(int x, int y, int w, int h, bool isMove)
         if (currTopLeft.x() == x && currTopLeft.y() == y
                 && cocoaFrameRect.size.width != 0
                 && cocoaFrameRect.size.height != 0) {
-            [window setFrame:cocoaFrameRect display:NO];
+            [window setFrame:cocoaFrameRect display:needDisplay];
         } else {
             // The window is moved and resized (or resized to zero).
             // Since Cocoa usually only sends us a resize callback after
@@ -4323,7 +4324,7 @@ void QWidgetPrivate::setGeometry_sys(int x, int y, int w, int h, bool isMove)
             // would have the same origin as the setFrame call) we shift the
             // window back and forth inbetween.
             cocoaFrameRect.origin.y += 1;
-            [window setFrame:cocoaFrameRect display:NO];
+            [window setFrame:cocoaFrameRect display:needDisplay];
             cocoaFrameRect.origin.y -= 1;
             [window setFrameOrigin:cocoaFrameRect.origin];
         }